Lighting enclosure



FIG. 1 is a perspective view of a lighting enclosure showing the design;

FIG. 2 is a front elevational view thereof; the back elevational view being the same;

FIG. 3 is a right side elevational view thereof; the left side elevational view being the same;

FIG. 4 is top plan view thereof; and,

FIG. 5 is bottom plan view thereof. 

The ornamental design for a lighting enclosure, as shown and described. 